Scilab Function
Last update : 6/12/2005

sca - set the current axes entity

### Calling Sequence

  `a=sca(a)`

### Parameters

- `a`: a handle, the handle on the Axes entity

### Description

`sca(a)` is used to set the current `Axes` entity (see `graphics_entities`) to the one pointed to by the handle `a`. The drawing functions generaly use the current axes entity.

### Examples

    clf()
    a1=newaxes();
    a1.axes_bounds=[0,0,1.0,0.5];
    t=0:0.1:20;
    plot(t,acosh(t),'r')
    a2=newaxes();
    a2.axes_bounds=[0,0.5,1.0,0.5];
    x=0:0.1:4;
    plot(x,sinh(x))

    sca(a1); //make first axes current
    plot(t,asinh(t),'g')
    legend(['acosh','asinh'])
    sca(a2); //make secoçnd axes current
    legend('sinh')

### See Also

`subplot`, `gda`, `newaxes`,

### Author

S. Steer, INRIA